310ENGLISHThe 615BPR automated system consists of an aluminiumbeam with reflex reflectors, and a steel upright subjectedto cataphoresis treatment and painted with polyester paint.The upright houses the hydraulic operator and the electroniccontrol unit.The operator, which moves the beam, consists of a hydraulicpower pack and a double-acting cylinder.The system is supplied with an adjustable torque limitationsystem. It also includes a device stopping the beam in anyposition, and a handy manual release command for use incase of power cuts or faults.The beam and the relevant balancing spring must be orderedby referring to the sales price list.The 615BPR automated system was designed and builtfor controlling vehicle access. Do not use for any otherpurpose.The curve makes it possible to establish maximum work time (T)according to use frequency (F).E.g. The 615 BPR automated system can operate non-stop at a usefrequency of 50%.To ensure efficient operation, operate in the work range under thecurve.Important: The curve is obtained at a temperature of 20 °C. Exposureto the direct sun rays can reduce use frequency down to 20%.Calculation of use frequencyThe percentage of effective work time (opening + closing) comparedto total time of cycle (opening + closing + pause times).Calculation formula:where:Ta = opening timeTc = closing timeTp = pause timeTi = interval time betweenone complete cycle andanother. foundation plate barrier upright control board emergency release torque adjustment screws double acting piston travel limit screwM12 nut blocking the tierodrockeroil filling plugbreather screwbalancing spring spring adjustment tie-rod hydraulic power pack travel limit sensors travel limit magnetsfig.1Ta + Tc%F = X 100Ta + Tc + Tp + Ti1.1 MAXIMUM USE CURVE1 DESCRIPTION AND TECHNICAL SPECIFICATIONSTab. 1 - Technical specifications “Barrier 615BPR"BARRIER MODEL 615BPR STD 615BPR RAPBeam max. length (m) 5 2,5Max. opening time (sec) 5,7 2,9Angular speed (rad/sec) 0.28 0,54Pump flow-rate (l/min) 1.5 3Max. torque (Nm) 400 300Types of beam Rectangular / Rectangularskirt articulated / RoundUse frequency (at 20°C) 50% 40%Max. consecutive cycles (at 20°C) 220 340Power supply 230V~ (+6 -10 %) 50HzAbsorbed power (W) 220Type of oil FAAC HP OILOil quantity (Kg) 0,9Thermal protection for winding 120° CTorque adjustment system standard by-pass valvesOperating ambient temperature -40 ÷ +55 °CHood protective treatment cataphoresisHood paint Polyester RAL 2004Protection class IP 44Weight (Kg) 34Upright dimensions LxHxP(mm) 270 x 1015 x 140Electric motor technical specificationsRPM 1400 2800Power (W) 220Absorbed current (A) 1Power supply 230V~ (+6 -10 %) 50HzAUTOMATED SYSTEM 615BPR